setup bottom nav bar and social icons
Merge remote-tracking branch 'origin/develop' into feature/home-markup-bottom-section

Conflicts:
	css/home.css
	css/home.less
	index.html
add some styles for bottom section in home css
Merge remote-tracking branch 'origin/develop' into feature/home-markup-bottom-section
setup footer and fix gap under user nav
Merge remote-tracking branch 'origin/develop' into feature/home-markup-bottom-section
setup footer css and html
Merge remote-tracking branch 'origin/feature/home-markup-bottom-section' into develop